<template>
  <div class="login-container">
    <div class="logindiv">
      <el-form
        ref="loginForm"
        :model="loginForm"
        :rules="loginRules"
        class="login-form"
        auto-complete="on"
        label-position="left"
      >
        <div class="title-container">
          <img src="../../assets/logo.png" alt="">
        </div>

        <el-form-item prop="username">
          <span class="svg-container">
            <svg-icon icon-class="user" />
          </span>
          <el-input
            ref="username"
            v-model="loginForm.username"
            placeholder="请输入内容"
            name="username"
            type="text"
            tabindex="1"
            auto-complete="on"
          />
        </el-form-item>

        <el-form-item prop="password">
          <span class="svg-container">
            <svg-icon icon-class="password" />
          </span>
          <el-input
            :key="passwordType"
            ref="password"
            v-model="loginForm.password"
            :type="passwordType"
            placeholder="请输入密码"
            name="password"
            tabindex="2"
            auto-complete="on"
            @keyup.enter.native="handleLogin"
          />
          <span class="show-pwd" @click="showPwd">
            <svg-icon
              :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"
            />
          </span>
        </el-form-item>
        <el-checkbox v-model="checked">记住密码</el-checkbox>
        <el-button
          :loading="loading"
          type="primary"
          style="width: 100%; margin-bottom: 30px"
          @click.native.prevent="handleLogin"
        >立即登录</el-button>

        <div class="tips">
          <span style="margin-right: 20px">username: admin</span>
          <span> password: any</span>
        </div>
      </el-form>
      <div class="imgdiv" />
    </div>
  </div>
</template>

<script>
// import { validUsername } from '@/utils/validate'

export default {
  name: 'Login',
  data() {
    return {
      checked: true,
      loginForm: {
        username: 'admin',
        password: '111111'
      },
      loginRules: {
        username: [
          { required: true, message: '请输入账户', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate(async(valid) => {
        if (valid) {
          try {
            this.loading = true
            // this.$store.commit('SET_TOKEN', 'eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJiNTJlYWUxMS0yYWZiLTQwYjUtODg3NC01OTEwOGU0YjI0NjUiLCJzdWIiOiJ7XCJyb2xlXCI6XCJST0xFX0FETUlOXCIsXCJ0eXBlXCI6XCIyXCIsXCJ1c2VybmFtZVwiOlwiYWRtaW5cIn0iLCJpc3MiOiJhZG1pbiIsImlhdCI6MTYwNjM3MTA3NiwiZXhwIjoxNjA2OTc1ODc2fQ.pCl45pY_v2w8rZU8l60UI4cQx-Ufl7DRw0rZqhY8zeE')
            const res = await this.$store.dispatch('user/fetchLogin', this.loginForm)
            console.log(res)
            this.$router.push('/')
            this.loading = false
          } catch (err) {
            console.log(err)
            this.loading = false
          }
        } else {
          console.log('校验失败')
          return false
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #ffffff;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {

  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
   margin-top:40px;
  }
}
</style>

<style lang="scss" scoped>
$bg: #ffffff;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;
  margin: auto;
  // position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 130px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;
    text-align: center;
    img{
      margin-top: -100px;
      margin-bottom: 25px;
      width: 150px;
    }
    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
.logindiv{
left: 0;
right: 0;
top: 0;
bottom: 0;
margin: auto;
  display: flex;
  width: 958px;
  height: 516px;
 border-radius: 34px;
 box-shadow: 0 0 17px rgba(19, 19, 27, 0.15);
  .imgdiv{
    float: right;
    background-image: url(../../assets/login.png);
    background-position: 50% center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 560px;
    height: 516px;
  }
  .el-form{
    float: left;
    width: 330px;
    height: 516px;
    background: rgb(255, 255, 255);
    border-radius: 34px 0px 0px 34px;
    margin: 0px auto;
  }
}
.el-button{
  width: 280px;
    height: 50px;
    background: rgb(255, 178, 0);
    border-radius: 8px;
    box-shadow: rgb(255 178 0 / 47%) 0px 2px 9px 1px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    color: rgb(51, 41, 41);
    line-height: 22px;
}
.el-checkbox{
margin-bottom: 20px;
}
</style>
